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From: Jeff Garzik <jeff@garzik.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	"Nicholas A. Bellinger" <nab@linux-iscsi.org>,
	James Bottomley <James.Bottomley@HansenPartnership.com>,
	Vladislav Bolkhovitin <vst@vlnb.net>,
	Bart Van Assche <bart.vanassche@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>,
	linux-scsi@vger.kernel.org, scst-devel@lists.sourceforge.net,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Mike Christie <michaelc@cs.wisc.edu>
Subject: Re: Integration of SCST in the mainstream Linux kernel
Date: Mon, 04 Feb 2008 18:04:48 -0500	[thread overview]
Message-ID: <47A79A10.4070706@garzik.org> (raw)
In-Reply-To: <20080204224314.113afe7b@core>

Alan Cox wrote:
>> better. So for example, I personally suspect that ATA-over-ethernet is way 
>> better than some crazy SCSI-over-TCP crap, but I'm biased for simple and 
>> low-level, and against those crazy SCSI people to begin with.
> 
> Current ATAoE isn't. It can't support NCQ. A variant that did NCQ and IP
> would probably trash iSCSI for latency if nothing else.

AoE is truly a thing of beauty.  It has a two/three page RFC (say no more!).

But quite so...  AoE is limited to MTU size, which really hurts.  Can't 
really do tagged queueing, etc.


iSCSI is way, way too complicated.  It's an Internet protocol designed 
by storage designers, what do you expect?

For years I have been hoping that someone will invent a simple protocol 
(w/ strong auth) that can transit ATA and SCSI commands and responses. 
Heck, it would be almost trivial if the kernel had a TLS/SSL implementation.

	Jeff




  parent reply	other threads:[~2008-02-04 23:05 UTC|newest]

Thread overview: 147+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-23 14:22 Bart Van Assche
2008-01-23 17:11 ` Vladislav Bolkhovitin
2008-01-29 20:42 ` James Bottomley
2008-01-29 21:31   ` Roland Dreier
2008-01-29 23:32     ` FUJITA Tomonori
2008-01-30  1:15       ` [Scst-devel] " Vu Pham
2008-01-30  8:38       ` Bart Van Assche
2008-01-30 10:56         ` FUJITA Tomonori
2008-01-30 11:40           ` Vladislav Bolkhovitin
2008-01-30 13:10           ` Bart Van Assche
2008-01-30 13:54             ` FUJITA Tomonori
2008-01-31  7:48               ` Bart Van Assche
2008-01-31 13:25           ` Nicholas A. Bellinger
2008-01-31 14:34             ` Bart Van Assche
2008-01-31 14:44               ` Nicholas A. Bellinger
2008-01-31 15:50               ` Vladislav Bolkhovitin
2008-01-31 16:25                 ` [Scst-devel] " Joe Landman
2008-01-31 17:08                   ` Bart Van Assche
2008-01-31 17:13                     ` Joe Landman
2008-01-31 18:12                     ` David Dillow
2008-02-01 11:50                       ` Vladislav Bolkhovitin
2008-02-01 11:50                     ` Vladislav Bolkhovitin
2008-02-01 12:25                       ` Vladislav Bolkhovitin
2008-01-31 17:14                 ` Nicholas A. Bellinger
2008-01-31 17:40                   ` Bart Van Assche
2008-01-31 18:15                     ` Nicholas A. Bellinger
2008-02-01  9:08                       ` Bart Van Assche
2008-02-01  8:11             ` Bart Van Assche
2008-02-01 10:39               ` Nicholas A. Bellinger
2008-02-01 11:04                 ` Bart Van Assche
2008-02-01 12:05                   ` Nicholas A. Bellinger
2008-02-01 13:25                     ` Bart Van Assche
2008-02-01 14:36                       ` Nicholas A. Bellinger
2008-01-30 16:34         ` James Bottomley
2008-01-30 16:50           ` Bart Van Assche
2008-02-02 15:32           ` Pete Wyckoff
2008-02-05 17:01         ` Erez Zilber
2008-02-06 12:16           ` Bart Van Assche
2008-02-06 16:45             ` Benny Halevy
2008-02-06 17:06             ` Roland Dreier
2008-02-18  9:43             ` Erez Zilber
2008-02-18 11:01               ` Bart Van Assche
2008-02-20  7:34                 ` Erez Zilber
2008-02-20  8:41                   ` Bart Van Assche
2008-01-30 11:18       ` Vladislav Bolkhovitin
2008-01-30  8:29   ` Bart Van Assche
2008-01-30 16:22     ` James Bottomley
2008-01-30 17:03       ` Bart Van Assche
2008-02-05  7:14       ` [Scst-devel] " Tomasz Chmielewski
2008-02-05 13:38         ` FUJITA Tomonori
2008-02-05 16:07           ` Tomasz Chmielewski
2008-02-05 16:21             ` Ming Zhang
2008-02-05 16:43             ` FUJITA Tomonori
2008-02-05 17:09           ` Matteo Tescione
2008-02-06  1:29             ` FUJITA Tomonori
2008-02-06  2:01               ` Nicholas A. Bellinger
2008-01-30 11:17   ` Vladislav Bolkhovitin
2008-02-04 12:27     ` Vladislav Bolkhovitin
2008-02-04 13:53       ` Bart Van Assche
2008-02-04 17:00         ` David Dillow
2008-02-04 17:08         ` Vladislav Bolkhovitin
2008-02-05 16:25         ` Bart Van Assche
2008-02-05 18:18           ` Linus Torvalds
2008-02-04 15:30       ` James Bottomley
2008-02-04 16:25         ` Vladislav Bolkhovitin
2008-02-04 17:06           ` James Bottomley
2008-02-04 17:16             ` Vladislav Bolkhovitin
2008-02-04 17:25               ` James Bottomley
2008-02-04 17:56                 ` Vladislav Bolkhovitin
2008-02-04 18:22                   ` James Bottomley
2008-02-04 18:38                     ` Vladislav Bolkhovitin
2008-02-04 18:54                       ` James Bottomley
2008-02-05 18:59                         ` Vladislav Bolkhovitin
2008-02-05 19:13                           ` James Bottomley
2008-02-06 18:07                             ` Vladislav Bolkhovitin
2008-02-07 13:13                             ` [Scst-devel] " Bart Van Assche
2008-02-07 13:45                               ` Vladislav Bolkhovitin
2008-02-07 22:51                                 ` david
2008-02-08 10:37                                   ` Vladislav Bolkhovitin
2008-02-09  7:40                                     ` david
2008-02-08 11:33                                   ` Nicholas A. Bellinger
2008-02-08 14:36                                     ` Vladislav Bolkhovitin
2008-02-08 23:53                                       ` Nicholas A. Bellinger
2008-02-15 15:02                                 ` Bart Van Assche
2008-02-07 15:38                               ` [Scst-devel] " Nicholas A. Bellinger
2008-02-07 20:37                                 ` Luben Tuikov
2008-02-08 10:32                                   ` Vladislav Bolkhovitin
2008-02-09  7:32                                     ` Luben Tuikov
2008-02-11 10:02                                       ` Vladislav Bolkhovitin
2008-02-08 11:53                                   ` [Scst-devel] " Nicholas A. Bellinger
2008-02-08 14:42                                     ` Vladislav Bolkhovitin
2008-02-09  0:00                                       ` Nicholas A. Bellinger
2008-02-04 18:29                 ` Linus Torvalds
2008-02-04 18:49                   ` James Bottomley
2008-02-04 19:06                   ` Nicholas A. Bellinger
2008-02-04 19:19                     ` Nicholas A. Bellinger
2008-02-04 19:44                     ` Linus Torvalds
2008-02-04 20:06                       ` [Scst-devel] " 4news
2008-02-04 20:24                       ` Nicholas A. Bellinger
2008-02-04 21:01                       ` J. Bruce Fields
2008-02-04 21:24                         ` Linus Torvalds
2008-02-04 22:00                           ` Nicholas A. Bellinger
2008-02-04 22:57                           ` Jeff Garzik
2008-02-04 23:45                             ` Linus Torvalds
2008-02-05  0:08                               ` Jeff Garzik
2008-02-05  1:20                                 ` Linus Torvalds
2008-02-05  8:38                             ` Bart Van Assche
2008-02-05 17:50                               ` Jeff Garzik
2008-02-06 10:22                                 ` Bart Van Assche
2008-02-06 14:21                                   ` Jeff Garzik
2008-02-05 13:05                             ` Olivier Galibert
2008-02-05 18:08                               ` Jeff Garzik
2008-02-05 19:01                           ` Vladislav Bolkhovitin
2008-02-04 22:43                       ` Alan Cox
2008-02-04 17:30                         ` Douglas Gilbert
2008-02-05  2:07                           ` [Scst-devel] " Chris Weiss
2008-02-05 14:19                             ` FUJITA Tomonori
2008-02-04 22:59                         ` Nicholas A. Bellinger
2008-02-04 23:00                         ` James Bottomley
2008-02-04 23:12                           ` Nicholas A. Bellinger
2008-02-04 23:16                             ` Nicholas A. Bellinger
2008-02-05 18:37                             ` James Bottomley
2008-02-04 23:04                         ` Jeff Garzik [this message]
2008-02-04 23:27                           ` Linus Torvalds
2008-02-05 19:01                           ` Vladislav Bolkhovitin
2008-02-05 19:12                             ` Jeff Garzik
2008-02-05 19:21                               ` Vladislav Bolkhovitin
2008-02-06  0:11                                 ` Nicholas A. Bellinger
2008-02-06  1:43                                   ` Nicholas A. Bellinger
2008-02-12 16:05                                   ` [Scst-devel] " Bart Van Assche
2008-02-13  3:44                                     ` Nicholas A. Bellinger
2008-02-13  6:18                                       ` CONFIG_SLUB and reproducable general protection faults on 2.6.2x Nicholas A. Bellinger
2008-02-13 16:37                                         ` Nicholas A. Bellinger
2008-02-06  0:17                               ` Integration of SCST in the mainstream Linux kernel Nicholas A. Bellinger
2008-02-06  0:48                             ` Nicholas A. Bellinger
2008-02-06  0:51                               ` Nicholas A. Bellinger
2008-02-05  0:07                         ` Matt Mackall
2008-02-05  0:24                           ` Linus Torvalds
2008-02-05  0:42                             ` Jeff Garzik
2008-02-05  0:45                             ` Matt Mackall
2008-02-05  4:43                             ` [Scst-devel] " Matteo Tescione
2008-02-05  5:07                               ` James Bottomley
2008-02-05 13:38                               ` FUJITA Tomonori
2008-02-05 19:00                       ` Vladislav Bolkhovitin
2008-02-05 17:10 ` Erez Zilber
2008-02-05 19:02   ` Bart Van Assche
2008-02-05 19:02   ` Vladislav Bolkhovitin

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